Finite Group Databasebeta

← C2×#9861 #206452

Subgroups — C2×#9861 #206452

Order 512.

1038 conjugacy classes of subgroups.

The subgroup lattice has 253 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3160C211yesmaximal, characteristic
2C2×#1848C211yesmaximal, characteristic
3C2×#1493C214yesmaximal
4C22×#322C211yesmaximal, characteristic
5#9861C218yesmaximal, direct product factor
6C2×#533C2212yes—
7#3160—22no—
8#3160—22no—
9#3160C414yes—
10#3160C2214yes—
11C2×#500C412yes—
12C2×#499—22no—
13C2×#498C412yes—
14C22×#108—22no—
15C2×#427—22no—
16C2×#423C2212yes—
17C22×C4×C8C2212yes—
18C22×C4×C8C2211yescharacteristic
19#1848—22no—
20#1848C2214yes—
21#1493—28no—
22#1493C22116yes—
23C2×Q8⋊C8—28no—
24C2×#322—22no—
25C2×#322—22no—
26C2×#322C2214yes—
27C22×M16—22no—
28C23×C8—22no—
29C23×C8D412yes—
30#533—22no—
31#533—22no—
32#533—24no—
33#533—24no—
34#533C2×C414yes—
35#533C2314yes—
36C2×C4⋊Q8C2×C414yes—
37C2×#125—22no—
38C2×C22⋊Q8—24no—
39C2×C4×Q8—24no—
40C2×#117—22no—
41C22×C42C2311yescharacteristic
42#500—24no—
43#500C2×C418yes—
44#499—28no—
45#499—28no—
46#498—24no—
47#498C2×C418yes—
48C2×#108—28no—
49C2×#108—48no—
50#427—28no—
51#427—28no—
52C2×#107—24no—
53C2×#106—24no—
54#423—24no—
55#423—22no—
56#423C2314yes—
57C2×C4⋊C8—24no—
58C2×C4×C8—22no—
59C2×C4×C8—22no—
60C2×C4×C8—22no—
61C2×C4×C8C2×C411yescharacteristic
62C2×C4×C8C2×C411yescharacteristic
63C2×C4×C8C2×C412yes—
64C2×C4×C8D414yes—
65C2×C4×C8D414yes—
66C2×C4×C8D412yes—
67C2×C4×C8D412yes—
68C2×C4×C8D412yes—
69C2×C4×C8C2314yes—
70C2×C4×C8C2312yes—
71Q8⋊C8—232no—
72#322—28no—
73C22×Q8—24no—
74C23×C4C2×D411yescharacteristic
75C23×C4#4112yes—
76C2×M16—24no—
77C2×M16—42no—
78C2×M16—48no—
79C22×C8—24no—
80C22×C8—24no—
81C22×C8—24no—
82C22×C8—48no—
83C22×C8—42no—
84C22×C8C22⋊C412yes—
85C22×C8C22⋊C412yes—
86C22×C8C22⋊C414yes—
87C22×C8SD1618yes—
88C22×C8Q1618yes—
89C22×C8C2×D414yes—
90C4⋊Q8—24no—
91C4⋊Q8—24no—
92C4⋊Q8—24no—
93C4⋊Q8C22×C418yes—
94#125—24no—
95#125—24no—
96#125—44no—
97C22⋊Q8—28no—
98C22⋊Q8—28no—
99C22⋊Q8—44no—
100C22⋊Q8—44no—
101C4×Q8—28no—
102C4×Q8—28no—
103C4×Q8—44no—
104C4×Q8—44no—
105#117—24no—
106#117—24no—
107#117—42no—
108#117—42no—
109C2×C4⋊C4—24no—
110C2×C4⋊C4—24no—
111C2×C4⋊C4—44no—
112C2×C22⋊C4—42no—
113C2×C42—42no—
114C2×C42C22×C411yescharacteristic
115C2×C42C22×C411yescharacteristic
116C2×C42C2×D411yescharacteristic
117C2×C42C2×D411yescharacteristic
118C2×C42C2×D411yescharacteristic
119C2×C42C2×D412yes—
120C2×C42C2×D412yes—
121C2×C42#4112yes—
122C2×C42C2411yescharacteristic
123#108—416no—
124#107—216no—
125#106—216no—
126C4⋊C8—28no—
127C4⋊C8—44no—
128C4×C8—24no—
129C4×C8—24no—
130C4×C8—24no—
131C4×C8C22⋊C412yes—
132C4×C8C22⋊C414yes—
133C4×C8C22⋊C412yes—
134C4×C8C22×C412yes—
135C4×C8C22×C412yes—
136C4×C8C2×D418yes—
137C4×C8C2×D414yes—
138C24#12411yescharacteristic
139C2×Q8—28no—
140C2×Q8—44no—
141C2×Q8—416no—
142C22×C4—28no—
143C22×C4—44no—
144C22×C4C2×C22⋊C411yescharacteristic
145C22×C4C2×C22⋊C411yescharacteristic
146C22×C4C4×D412yes—
147C22×C4C4×D412yes—
148C22×C4#12112yes—
149C22×C4#12112yes—
150C22×C4#12412yes—
151C22×C4#12411yescharacteristic
152C22×C4#12711yescharacteristic
153C22×C4#12711yescharacteristic
154C22×C4C2×SD1614yes—
155C22×C4C2×Q1614yes—
156C22×C4C22×D411yescharacteristic
157C22×C4C2×#4112yes—
158M16—48no—
159M16—84no—
160C2×C8—28no—
161C2×C8—48no—
162C2×C8—48no—
163C2×C8—48no—
164C2×C8—44no—
165C2×C8—84no—
166C2×C8#10318yes—
167C2×C8#10318yes—
168C2×C8#103116yes—
169C2×C8C2×C22⋊C414yes—
170C2×C8C2×C22⋊C414yes—
171C2×C8C2×SD1618yes—
172C2×C8C2×Q1618yes—
173C4⋊C4—28no—
174C4⋊C4—28no—
175C4⋊C4—48no—
176C4⋊C4—44no—
177C4⋊C4—44no—
178C4⋊C4—48no—
179C22⋊C4—44no—
180C22⋊C4—44no—
181C42—44no—
182C42—44no—
183C42C2×C22⋊C411yescharacteristic
184C42C2×C22⋊C411yescharacteristic
185C42C4×D412yes—
186C42C4×D412yes—
187C42#12112yes—
188C42#12112yes—
189C42#12712yes—
190C42C23×C411yescharacteristic
191C42C22×D411yescharacteristic
192C42C22×D412yes—
193C23—24no—
194C23#39011yescharacteristic
195C23#39011yescharacteristic
196C23#48714yes—
197C23C2×#12411yescharacteristic
198Q8—416no—
199Q8—88no—
200C2×C4—24no—
201C2×C4—24no—
202C2×C4—24no—
203C2×C4—24no—
204C2×C4—24no—
205C2×C4—48no—
206C2×C4—88no—
207C2×C4#39012yes—
208C2×C4#39011yescharacteristic
209C2×C4#39011yescharacteristic
210C2×C4#39012yes—
211C2×C4C2×#10314yes—
212C2×C4C2×#10314yes—
213C2×C4#44418yes—
214C2×C4#48714yes—
215C2×C4#49212yes—
216C2×C4#49212yes—
217C2×C4#49412yes—
218C2×C4#49412yes—
219C2×C4C22×C22⋊C411yescharacteristic
220C2×C4C2×C4×D412yes—
221C2×C4C2×#12112yes—
222C2×C4C2×#12711yescharacteristic
223C2×C4C22×SD1612yes—
224C2×C4C22×Q1612yes—
225C8—48no—
226C8—84no—
227C8C2×#10318yes—
228C8C2×#10318yes—
229C22—28no—
230C22—22no—
231C22—22no—
232C22#195612yes—
233C22#195612yes—
234C22#197514yes—
235C22C2×#39011yescharacteristic
236C22C2×#48712yes—
237C4—22no—
238C4—22no—
239C4—88no—
240C4#195612yes—
241C4#195612yes—
242C4#197514yes—
243C4C22×#10312yes—
244C4C2×#44414yes—
245C4C2×#49211yescharacteristic
246C4C2×#49411yescharacteristic
247C2—22no—
248C2—22no—
249C2#986114yesdirect product factor
250C2C2×#195611yescharacteristic
251C2C2×#197512yes—
subgroupG/H
centerC22×C4#127
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
socleC23#390
prime radicalC24#124
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
5. #9861C2direct (N × H)
249. C2#9861direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#31602
C2×#18482
C2×#14932
C22×#3222
#98612